Breathing in someone else's smoke or vape isn't harmless. Secondhand smoke exposure can affect your lungs, brain, and overall health. Protect your families and yourself. Inhalar el humo o el vapor de The Health Risks Of E Cigarettes Versus Traditional Cigarettes Henry Ford Health Detroit, MI Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use CDC 5 Vaping Facts You Need to Know Johns Hopkins Medicine